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3 years ago

CAN SOMEONE HELP ASAP PLEASE!!

Mathematics

1 answer:

Naddik [55]3 years ago

4 0

The errors are in steps 4 and 5. Step 4 would be that angle 1 is supplementary to angle 8, and step 5 would be that angles 3 and 5 are congruent because they are alternate interior angles.

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What is the value of x? 6 8 10 12

Novosadov [1.4K]

we know that

The sum of exterior angles of any polygon is $360$ degrees

$(62+66+77+59+12x)=360\\( 264+12x)=360\\ 12x=360-264\\12x=96\\x= 8\ degrees$

therefore

the answer is

the value of x is $8\ degrees$

6 0

4 years ago

Read 2 more answers

I WiLL GiVe BrAnYeSt

Phoenix [80]

Answer:

the answer is 529

Step-by-step explanation:

divide 7,406 and 14 and the answer is 529

7 0

3 years ago

Jim pays $75 per month for a cell phone plan plus $0.30 per minuet beyond the first 1000 minuets. Write an equation for the cost

Veseljchak [2.6K]

Let x be the number of minutes Jim used
105.60 = 75+0.30(x−1000)
105.60=75+0.30x−300
105.60=0.30x−225
1056=3x−2250
1056+2250=3x
3306=3x
x=1102

7 0

4 years ago

Calculate the radian measure of a 30 degree angle. Use any method you like, including sketching in the circle diagram provided.

dalvyx [7]

Answer:

The radian measure of 30° is $\frac{\pi}{6}$ radians.

Step-by-step explanation:

A complete revolution equals 360°, that is, 2π radians. If the given angle is 30°, then the value of the radian measure is calculated by the following simple rule of three:

$x = \frac{30^{\circ}}{360^{\circ}}\times 2\pi$

$x = \frac{\pi}{6}\,rad$

The radian measure of 30° is $\frac{\pi}{6}$ radians.

7 0

3 years ago

what is the constant of variation for the quadratic variation of x |2|3|4|5|6| fx |28|63|112|175|252|

hjlf

F(x) = k*x^2
You can find k using only the first point.
28 = k*2^2
7 = k

The constant of variation is 7.

8 0

3 years ago